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TPS71701DCKR The Texas Instruments TPS71701DCKR is a low-dropout linear voltage regulator designed for high performance. It offers a wide input voltage range and excellent noise characteristics.
Mfr Part #:

TPS71701DCKR

Available from 10 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS71701DCKR is a low-dropout linear voltage regulator designed for high performance. It offers a wide input voltage range and excellent noise characteristics.
✓ Total Stock: 8,473 pcs
$ Price Range: $0.45

TPS71701DCKR Available from 10 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
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4,068 pcs
On Request
4068 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
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2,597 pcs
On Request
2597 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
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600 pcs
On Request
600 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
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381 pcs
On Request
381 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
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245 pcs
On Request
245 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
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238 pcs
On Request
238 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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199 pcs
On Request
199 pcs On Request 1 On Request On Request 0944+5 On Request On Request
Speed Components Ltd ✓
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90 pcs
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90 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
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41 pcs
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41 pcs On Request 1 On Request On Request NO DC On Request On Request
Braun Electronic Components ✓
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14 pcs
On Request
14 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS71701DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Tape & Reel
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TPS71701DCKR Description

Short technical summary and product information.

The Texas Instruments TPS71701DCKR is a 150-mA, low-dropout (LDO) linear voltage regulator from the TPS717xx family. This device provides very high power-supply rejection (PSRR) and maintains low quiescent current.

 

Key electrical specifications include an input voltage range of +2.5 V to +6.5 V, a typical dropout voltage of 170 mV at 150 mA, and low noise of 30 µV RMS typical (100 Hz to 100 kHz). It boasts high PSRR performance, with 70 dB at 1 kHz, 67 dB at 100 kHz, and 45 dB at 1 MHz.

 

The TPS71701DCKR is available in a small, five-pin SOT-SC70 package, making it suitable for space-constrained applications. It operates over an industrial temperature range of -40°C to 125°C.

 

This regulator is designed using an advanced BiCMOS process and a PMOS pass device, ensuring fast start-up, excellent transient response, and stable operation with a 1-µF ceramic output capacitor.

TPS71701DCKR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS717
Canonical Name: TPS71701DCKR Linear Voltage Regulator
Subcategory: LDO Regulator

TPS71701DCKR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS71701DCKR Estimated Pricing

Qty Low High
1+ $0.45 $0.45

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS71701DCKR Features

  • High PSRR for noise-sensitive applications.
  • Very low dropout voltage.
  • Low quiescent current.
  • Stable with ceramic output capacitor.
  • Compact 5-pin SOT-SC70 package.

TPS71701DCKR Applications

  • Ideal for portable electronic devices.
  • Suitable for battery-powered systems.
  • Used in noise-sensitive analog circuits.
  • Power supply filtering applications.

TPS71701DCKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS71701DCKR?

The input voltage range is from 2.5 V to 6.5 V.

What output voltages are available for the TPS71701DCKR?

Fixed output versions from 0.9 V to 5 V and adjustable output from 0.9 V to 6.2 V.

What is the dropout voltage at 150 mA?

The typical dropout voltage is 170 mV at 150 mA.

What is the quiescent current of the TPS71701DCKR?

The typical quiescent current is 45 µA.

What is the operating temperature range?

The operating temperature range is from -40°C to 125°C.

What package does the TPS71701DCKR come in?

It comes in a 5-pin SOT-SC70 (DCK) package.

Does the TPS71701DCKR have high PSRR performance?

Yes, typical PSRR is 70 dB at 1 kHz, 67 dB at 100 kHz, and 45 dB at 1 MHz.

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